Manufacturing of sintered lightweight aggregate using high-carbon fly ash and its effect on the mechanical properties and microstructure of concrete

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dc.contributor.authorYiu Lo, Tommy
dc.contributor.authorCui, Hongzhi
dc.contributor.authorMemon, Shazim Ali
dc.contributor.authorNoguchi, Takafumi
dc.date.accessioned2017-01-06T09:54:25Z
dc.date.available2017-01-06T09:54:25Z
dc.date.issued2016-01-20
dc.description.abstractFly ash is the largest source of industrial solid waste in China. Fly ash with its high content of unburned carbon has to be discarded in landfills and cause environmental problem. To reduce the environmental impacts, lightweight aggregate (LWA) was manufactured utilizing high-carbon fly ash (HCFA) (loss on ignition, LOI = ∼16.3%). Trial tests were conducted on high-carbon fly ash lightweight aggregate (HCFA-LWA) in a laboratory electric furnace and in a manufacturer's batch furnace. A new temperature profile was proposed for the HCFA-LWA sintering process in which carbon served as a partial fuel substitute during the burning period, which can decrease the sintering period in the sintering stage of the LWA and save energy.ru_RU
dc.identifier.citationLo, T. Y., Cui, H., Memon, S. A., & Noguchi, T. (2016). Manufacturing of sintered lightweight aggregate using high-carbon fly ash and its effect on the mechanical properties and microstructure of concrete. Journal of Cleaner Production, 112, 753-762. DOI: 10.1016/j.jclepro.2015.07.001ru_RU
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/2193
dc.language.isoenru_RU
dc.publisherJournal of Cleaner Productionru_RU
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectConcreteru_RU
dc.subjectHigh-carbon fly ashru_RU
dc.subjectLightweight aggregateru_RU
dc.subjectmechanical propertiesru_RU
dc.subjectMicrostructureru_RU
dc.subjectTemperature regimeru_RU
dc.subjectResearch Subject Categories::TECHNOLOGY::Engineering physicsru_RU
dc.titleManufacturing of sintered lightweight aggregate using high-carbon fly ash and its effect on the mechanical properties and microstructure of concreteru_RU
dc.typeArticleru_RU

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